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jhan7025 Inglês 3 flashcards

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1MATH: RATIOS-comparison of two quantities
-written as fractions
EQUIVALENT RATIOS
=ratios that can be simplified to exactly the same value
=equal to each other
=forms a proportion
=cross products are equal
2MATH: UNIT RATE-a rate whose denominator is one
UNIT PRICE
=a special form of a unit rate
=always has a denominator of one
=used to compare cost of items that have different group pricing
3MATH: RATE-a comparison of two quantities with units
(5 oranges/$10 equals 1 orange/$2)